FR3077829A1 - OBSTACLE FOR FORMING A BARRIER - Google Patents
OBSTACLE FOR FORMING A BARRIER Download PDFInfo
- Publication number
- FR3077829A1 FR3077829A1 FR1851290A FR1851290A FR3077829A1 FR 3077829 A1 FR3077829 A1 FR 3077829A1 FR 1851290 A FR1851290 A FR 1851290A FR 1851290 A FR1851290 A FR 1851290A FR 3077829 A1 FR3077829 A1 FR 3077829A1
- Authority
- FR
- France
- Prior art keywords
- obstacle
- teeth
- cable
- barrier
- obstacles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000004888 barrier function Effects 0.000 claims abstract description 10
- 230000003100 immobilizing effect Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000289669 Erinaceus europaeus Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/12—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
- E01F13/028—Flexible barrier members, e.g. cords; Means for rendering same conspicuous; Adapted supports, e.g. with storage reel
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
L'invention a pour objet un obstacle destiné à élaborer une barrière 1 formée d'obstacles (2) disposés régulièrement le long d'une ligne dite de protection cet obstacle étant caractérisé en ce qu'il présente à sa base des dents (3) pour pénétrer dans le sol lorsque l'obstacle est sollicité en translation.The subject of the invention is an obstacle intended to form a barrier 1 formed of obstacles (2) arranged regularly along a so-called protection line, this obstacle being characterized in that it has teeth (3) at its base. to enter the ground when the obstacle is urged in translation.
Description
OBSTACLE POUR FORMER UNE BARRIEREOBSTACLE TO FORM A BARRIER
L’invention se rapporte à un obstacle pour constituer une barrière pour le contrôle de la circulation de véhicules automobiles vers une zone à protéger.The invention relates to an obstacle to constitute a barrier for controlling the circulation of motor vehicles towards an area to be protected.
Elle se rapporte également à la barrière obtenue.It also relates to the barrier obtained.
Lors de manifestations populaires, des individus ont utilisés des véhicules comme une arme pour tuer ou blesser des participants à ces manifestations.During popular demonstrations, individuals used vehicles as a weapon to kill or injure participants in these demonstrations.
Il est donc apparu comme une évidence de réduire l’accès à la zone occupée par la manifestation et donc d’interdire l’accès aux véhiculesIt therefore seemed obvious to reduce access to the area occupied by the demonstration and therefore to prohibit access to vehicles
Pour ce faire, on a déjà utilisé des rochers ou des blocs fait de béton disposés en périphérie de la zone à protéger. Le poids de ces obstacles est censé empêcher l’intrusion dans ces zones mais si on constate que si ces obstacles sont relativement efficaces contre les automobiles, cela ne fonctionne pas suffisamment contre les camions sauf à augmenter le poids ce qui pose des difficultés pour la manoeuvre qui nécessite un engin surdimensionné.To do this, we have already used rocks or blocks made of concrete placed around the periphery of the area to be protected. The weight of these obstacles is supposed to prevent intrusion into these areas but if it is found that if these obstacles are relatively effective against cars, it does not work enough against trucks except to increase the weight which poses difficulties for maneuvering which requires an oversized machine.
En effet un camion est plus lourd qu’une automobile et l’énergie qu’il peut développer lorsqu’il roule est souvent suffisante pour faire glisser les obstacles notamment lors qu’il les percute à vive allure. Ces obstacles ne peuvent être fixés à demeure au sol.Indeed, a truck is heavier than an automobile and the energy it can develop when it is traveling is often enough to slide obstacles, especially when it hits them at high speed. These obstacles cannot be permanently fixed to the ground.
Ces obstacles doivent également autoriser le passage de certains véhicules lors des interventions du personnel de sécurité tel que les pompiers ou les forces de lOrdre.These obstacles must also allow the passage of certain vehicles during the intervention of security personnel such as firefighters or the forces of the Order.
Un véhicule approprié pour déplacer l’obstacle doit donc attendre à proximité pour déplacer le dit obstacle à chaque fois que cela est nécessaire. La taille du bloc et son poids impose la présence de d’un véhicule approprié au poids et d’un conducteur en permanence ce qui augmente le cout de cette prestation.A vehicle suitable for moving the obstacle must therefore wait nearby to move the said obstacle whenever necessary. The size of the block and its weight means that there is a vehicle suitable for the weight and a driver at all times, which increases the cost of this service.
L’invention a pour but d’apporter une solution aux problèmes évoqués ci avant.The object of the invention is to provide a solution to the problems mentioned above.
A cet effet, l’invention a pour objet un obstacle 1 destiné à élaborer une barrière formée d’obstacles disposés régulièrement le long d’une ligne dite de protection cet obstacle étant caractérisé en ce qu’il présente à sa base des dents pour pénétrer dans le sol lorsque l’obstacle est sollicité en translation.To this end, the subject of the invention is an obstacle 1 intended to develop a barrier formed by obstacles regularly arranged along a so-called protective line, this obstacle being characterized in that it has teeth at its base for penetrating in the ground when the obstacle is biased in translation.
L’invention sera bien comprise à l’aide de la description ci-après faite à titre d’exemple en regard des dessins qui représentent :The invention will be clearly understood with the aid of the description below given by way of example with reference to the drawings which represent:
FIG 1 une barrière construite avec des obstacles selon l’inventionFIG 1 a barrier constructed with obstacles according to the invention
FIG 2 une variante de la barrièreFIG 2 a variant of the barrier
FIG 3 Un détail de l’accrochage d’un câbleFIG 3 A detail of the hanging of a cable
FIG 4 une variante de construction d’un obstacleFIG 4 an alternative construction of an obstacle
FIG 5 un exemple de répartition des dentsFIG 5 an example of tooth distribution
En se reportant aux dessins, on voit une barrière 1 formée par des obstacles 2 lourds placés à intervalles réguliers.Referring to the drawings, we see a barrier 1 formed by heavy obstacles 2 placed at regular intervals.
Avantageusement, on utilise des obstacles 2 lourds présentant à la base 2A des dents 3 pour pénétrer dans le sol lorsque l’obstacle est sollicité en translation.Advantageously, heavy obstacles 2 are used having at the base 2A teeth 3 to penetrate the ground when the obstacle is biased in translation.
L’obstacle est posé au sol mais les dents ne pénétrerons profondément que si l’obstacle est sollicité Ceci permet de placer les obstacles au sol et de les reprendre sans avoir abîmé le sol si le bloc n’a pas été sollicité. Bien évidemment si l’obstacle a été sollicité en translation pour arrêter un mobile ; les dents auront pénétrés dans le sol et le sol sera marqué.The obstacle is placed on the ground but the teeth will only penetrate deeply if the obstacle is stressed. This allows obstacles to be placed on the ground and to be taken up again without damaging the ground if the block has not been stressed. Obviously if the obstacle was requested in translation to stop a mobile; the teeth will have penetrated the soil and the soil will be marked.
Les dents 3 sont portées par une semelle 4 rapportée sur l’obstacle. Dans une variante, la semelle forme une partie d’un fond de panier 5 ouvert sur le dessus contenant l’obstacle. La figure 1 montre un panier simple et les figures 2et 4 montre des paniers 5 doubles. Une liaison mécanique entre les parois du panier peut solidariser les groupes de deux paniers.The teeth 3 are carried by a sole 4 attached to the obstacle. Alternatively, the sole forms part of a backplane 5 open on the top containing the obstacle. Figure 1 shows a single basket and Figures 2 and 4 show 5 double baskets. A mechanical connection between the walls of the basket can secure the groups of two baskets.
Les dents 3 ne s’étendent pas sous toute la surface inférieure de l’obstacle, elles sont limitées en nombre afin d’augmenter la pression au point de contact des dents et du sol. Elles sont localisées par exemple aux quatre coins de l’obstacle si cet obstacle est un parallélépipède rectangle ou en partie centrale.The teeth 3 do not extend under the entire lower surface of the obstacle, they are limited in number in order to increase the pressure at the point of contact of the teeth and the ground. They are located for example at the four corners of the obstacle if this obstacle is a rectangular parallelepiped or in the central part.
Les dents sont organisées, par exemple selon une disposition radiale figure 5 de sorte que si on exerce une force de traction ou de poussée selon une orientation, certaines de ces dents seront favorablement orientées pour pénétrer le sol.The teeth are organized, for example according to a radial arrangement in FIG. 5 so that if a pulling or pushing force is exerted in one orientation, some of these teeth will be favorably oriented to penetrate the ground.
Les dents seront obtenues par découpe d’un fer plat ou sont des pointes soudées ou boulonnées sur une platine les pointes formant un dos de hérisson.The teeth will be obtained by cutting a flat iron or are points welded or bolted to a plate, the points forming a hedgehog back.
Les dents 3 sont disposées pour laisser des zones 6 libres sous l’obstacle destinées à servir d’appui pour les dents d’une fourche de manutention qui équipe les chariots de manutention.The teeth 3 are arranged to leave free areas 6 under the obstacle intended to serve as support for the teeth of a handling fork which equips the handling carriages.
La barrière comprendra au moins un moyen 7 d’accrochage d’un câble 8 et d’immobilisation dudit câble sur l’obstacle. Ainsi en reliant les obstacles les uns avec les autres ont obtient un système très résistant et par cette liaison un obstacle très lourd.The barrier will include at least one means 7 for hooking a cable 8 and immobilizing said cable on the obstacle. Thus by connecting the obstacles with each other have obtained a very resistant system and by this connection a very heavy obstacle.
Grâce à la liaison, si un bloc est percuté ce n’est pas uniquement ce bloc qui retient le véhicule mais un ensemble de blocs par le biais d’un ou 5 deux câbles.Thanks to the link, if a block is struck it is not only this block which retains the vehicle but a set of blocks via one or 5 two cables.
Le câble 8 peut avoir un oeillet à une de ses extrémités qui sera accrochée à un bloc qui présentera, par exemple, un chapelO avec un axe 11 dit de verrouillage monté sur la chape ou le câble est équipé d’une partie en coin ou en cône qui vient se coincer dans une partie réceptrice io de la chape ou du moyen d’accrochageThe cable 8 can have an eyelet at one of its ends which will be hooked to a block which will present, for example, a chapelO with an axis 11 called a locking pin mounted on the clevis or the cable is equipped with a corner or cone which gets stuck in a receiving part io of the yoke or of the hooking means
Pour sa fixation à l’autre extrémité du câble, on peut utiliser le même coin ou cône avec un accès verrouillé par une serrure à code par exemple manoeuvrable avec une clef spéciale que seuls les pompiers possèdent. Cette serrure est par exemple décrite dans le brevet fr2.943.087.For its attachment to the other end of the cable, the same corner or cone can be used with an access locked by a code lock, for example operable with a special key that only the firefighters have. This lock is for example described in patent fr2,943,087.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1851290A FR3077829B1 (en) | 2018-02-15 | 2018-02-15 | OBSTACLE TO FORM A BARRIER |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1851290 | 2018-02-15 | ||
| FR1851290A FR3077829B1 (en) | 2018-02-15 | 2018-02-15 | OBSTACLE TO FORM A BARRIER |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3077829A1 true FR3077829A1 (en) | 2019-08-16 |
| FR3077829B1 FR3077829B1 (en) | 2020-07-17 |
Family
ID=62222890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1851290A Active FR3077829B1 (en) | 2018-02-15 | 2018-02-15 | OBSTACLE TO FORM A BARRIER |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR3077829B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3724401B1 (en) * | 2017-12-12 | 2021-09-08 | Emanuele Salvador | Kinetic energy absorbing barrier structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4899499A (en) * | 1987-04-30 | 1990-02-13 | Hoekstra Charles F | Cable anchoring apparatus |
| WO2001011146A1 (en) * | 1999-08-10 | 2001-02-15 | Kinabalu Investments Pty Ltd | A barrier |
| DE202017106965U1 (en) * | 2016-08-30 | 2018-01-18 | Daniel Geibel | Transportable vehicle barrier as protection against unauthorized entering a restricted area vehicle |
-
2018
- 2018-02-15 FR FR1851290A patent/FR3077829B1/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4899499A (en) * | 1987-04-30 | 1990-02-13 | Hoekstra Charles F | Cable anchoring apparatus |
| WO2001011146A1 (en) * | 1999-08-10 | 2001-02-15 | Kinabalu Investments Pty Ltd | A barrier |
| DE202017106965U1 (en) * | 2016-08-30 | 2018-01-18 | Daniel Geibel | Transportable vehicle barrier as protection against unauthorized entering a restricted area vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3077829B1 (en) | 2020-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2690701A1 (en) | Mixed metal and round wooden road safety barriers. | |
| FR2959201A1 (en) | FUNCTIONAL SAFETY COUNTERWEIGHT AND MULTISERVICES | |
| FR3077829A1 (en) | OBSTACLE FOR FORMING A BARRIER | |
| US7152883B2 (en) | Ballast assembly for vehicles | |
| EP2292481A1 (en) | Lorry wheel chock and its storage device | |
| CA2155580C (en) | Portable ground anchor | |
| FR2586727A1 (en) | Tracked excavator with hydrostatic drive | |
| FR2479785A1 (en) | MULTIPURPOSE BALANCE FOR ASSEMBLY CHAINS OF MANUFACTURED PRODUCTS, IN PARTICULAR MOTOR VEHICLES | |
| FR2552411A1 (en) | Dry storage for small boats | |
| FR2580690A1 (en) | Barrier which can be retracted into the ground and can be used for protecting parking spaces, pedestrian areas and the like | |
| FR2884216A1 (en) | Anti-theft parking device for e.g. self-propelled electric bike, has vertical rack provided with inverse U-shaped metallic part, and fastening device assembling front wheel and frame to vertical bars integrated to rack | |
| FR3070169A1 (en) | PROTECTIVE TERMINAL FORMING A URBAN FURNITURE HAVING GROUND HANGING POINTS | |
| FR2702753A1 (en) | Device for handling plates covering trenches | |
| FR2582336A1 (en) | System for protecting openings provided with trap doors, for preventing falling down a hole | |
| FR2924399A1 (en) | Waste loading and unloading system for trailer, has rake connected to winch by cable/pulley system, where cable/pulley system has cable passing through pulleys one of which is fixed to front lower part of tilting skip | |
| WO2020239901A1 (en) | Part forming a cover of a signpost shoe | |
| RU2075403C1 (en) | Retriever-to-vehicle rigid gear | |
| EP3339511A1 (en) | Security barrier including a succession of elements, each forming a crosspiece, which can be mutually deployed, closed and engaged with rotating post | |
| FR2762343A1 (en) | Storage locker for two-wheeled vehicles, especially bicycles or mopeds | |
| FR2561187A1 (en) | Hydraulic device for removing vehicles from mud | |
| CA2724927A1 (en) | Pedals adapted to enable physically disabled persons to drive a vehicle | |
| FR2596236A1 (en) | Device for the quick fastening of an agricultural machine, with balancing means, to the sides of a tractor | |
| US1143455A (en) | Stump-puller and tree-carrier. | |
| FR3033299A1 (en) | ANTI-RETURN SYSTEM ON THE REAR FOR QUAD ATV AND SSV | |
| CA2179542C (en) | Anti-theft shoe for snowmobiles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
|
| PLSC | Publication of the preliminary search report |
Effective date: 20190816 |
|
| PLFP | Fee payment |
Year of fee payment: 3 |
|
| PLFP | Fee payment |
Year of fee payment: 4 |
|
| TP | Transmission of property |
Owner name: STEEL OMNIUM, FR Effective date: 20210511 |
|
| GC | Lien (pledge) constituted |
Effective date: 20211012 |
|
| PLFP | Fee payment |
Year of fee payment: 5 |
|
| PLFP | Fee payment |
Year of fee payment: 6 |
|
| PLFP | Fee payment |
Year of fee payment: 7 |